The zero of all these sections is the level of the Ohio River
Description
3 sections on one sheet. Title from caption. Shows strategraphic measurements for sections 5.9A, 1.38A, and 1.38B. Detached from: The stratigraphy and paleontology of the Ordovician rocks of Indiana / R. E. Cumings. In Indiana Department of Geology and Natural Resources thirty-second annual report ... 1907. Indianapolis : Wm. B. Burford, 1908., Imprint: [Indianapolis] : [Indiana Department of Geology and Natural Resources], [1908], Dimensions: 44 x 19 cm
Creator
Cumings, E. R. (Edgar Roscoe), 1874-1967
Publisher
Indiana. Department of Geology and Natural Resources
Cumings, E. R. (Edgar Roscoe), 1874-1967 (1908). The zero of all these sections is the level of the Ohio River. Indiana. Department of Geology and Natural Resources. https://purl.dlib.indiana.edu/iudl/images/VAC3073/VAC3073-M-00874 (map)